Fixed it so that we move all the files in ect to /etc/jetty dir.

* For some reason the files inside the /etc/jetty directory were inside the
     /etc/jetty/etc directory. Changed the recipe to reflect that change.

   * Made sure to remove the etc directory so that the sym link can be made.

Signed-off-by: Gautam Dey <gautam@tealium.com>